Pith Number

pith:YF2JZWVO

pith:2016:YF2JZWVOJFNUR5ENBV2WVKB3H5

not attested not anchored not stored refs pending

Defining Cross-Cloud Systems

Yehia Elkhatib

arxiv:1602.02698 v1 · 2016-02-08 · cs.DC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YF2JZWVOJFNUR5ENBV2WVKB3H5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:21:09.135204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1749cdaae495b48f48d0d756aa83b3f7afb69eb8bff31e87bd031f4c6cd16fb

Aliases

arxiv: 1602.02698 · arxiv_version: 1602.02698v1 · doi: 10.48550/arxiv.1602.02698 · pith_short_12: YF2JZWVOJFNU · pith_short_16: YF2JZWVOJFNUR5EN · pith_short_8: YF2JZWVO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YF2JZWVOJFNUR5ENBV2WVKB3H5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c1749cdaae495b48f48d0d756aa83b3f7afb69eb8bff31e87bd031f4c6cd16fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29ac402a543d40564e82d9fbd0c9189b33b0cf9b67a8d4014f3dec524cc7b4a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2016-02-08T19:13:32Z",
    "title_canon_sha256": "356d5dae15352150c38a31d14bcf1fa8638fe80b8c56eeee81b706404558b9b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02698",
    "kind": "arxiv",
    "version": 1
  }
}